449848308 has 96 divisors (see below), whose sum is σ = 1296046080. Its totient is φ = 118258560.

The previous prime is 449848279. The next prime is 449848309. The reversal of 449848308 is 803848944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449848309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 535753 + ... + 536591.

It is an arithmetic number, because the mean of its divisors is an integer number (13500480).

Almost surely, 2^449848308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 449848308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (648023040).

449848308 is an abundant number, since it is smaller than the sum of its proper divisors (846197772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

449848308 is a wasteful number, since it uses less digits than its factorization.

449848308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357 (or 1355 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The square root of 449848308 is about 21209.6277195051. The cubic root of 449848308 is about 766.2233167829.

The spelling of 449848308 in words is "four hundred forty-nine million, eight hundred forty-eight thousand, three hundred eight".